Definitions
having its source in or being guided by the intellect (as distinguished from experience or emotion)
Word origin
From Old French rationel, rational, from Latin rationalis (“of or belonging to reason, rational, reasonable; having a ratio”), from ratio (“reason; calculation”).
Used in a sentence
“Man is a rational creature.”
“The utility of valid arguments is a monument to our frailty: to the fact that we are not completely rational beings.”
“His statements were quite rational.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Reasonable”8 letters
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